66044700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 216340320

約数和(自身を除く): 150295620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 61, 75, 90, 100, 108, 122, 135, 150, 180, 183, 225, 244, 270, 300, 305, 366, 401, 450, 540, 549, 610, 675, 732, 802, 900, 915, 1098, 1203, 1220, 1350, 1525, 1604, 1647, 1830, 2005, 2196, 2406, 2700, 2745, 3050, 3294, 3609, 3660, 4010, 4575, 4812, 5490, 6015, 6100, 6588, 7218, 8020, 8235, 9150, 10025, 10827, 10980, 12030, 13725, 14436, 16470, 18045, 18300, 20050, 21654, 24060, 24461, 27450, 30075, 32940, 36090, 40100, 41175, 43308, 48922, 54135, 54900, 60150, 72180, 73383, 82350, 90225, 97844, 108270, 120300, 122305, 146766, 164700, 180450, 216540, 220149, 244610, 270675, 293532, 360900, 366915, 440298, 489220, 541350, 611525, 660447, 733830, 880596, 1082700, 1100745, 1223050, 1320894, 1467660, 1834575, 2201490, 2446100, 2641788, 3302235, 3669150, 4402980, 5503725, 6604470, 7338300, 11007450, 13208940, 16511175, 22014900, 33022350, 66044700]

約数ペア:

[(1, 66044700), (2, 33022350), (3, 22014900), (4, 16511175), (5, 13208940), (6, 11007450), (9, 7338300), (10, 6604470), (12, 5503725), (15, 4402980), (18, 3669150), (20, 3302235), (25, 2641788), (27, 2446100), (30, 2201490), (36, 1834575), (45, 1467660), (50, 1320894), (54, 1223050), (60, 1100745), (61, 1082700), (75, 880596), (90, 733830), (100, 660447), (108, 611525), (122, 541350), (135, 489220), (150, 440298), (180, 366915), (183, 360900), (225, 293532), (244, 270675), (270, 244610), (300, 220149), (305, 216540), (366, 180450), (401, 164700), (450, 146766), (540, 122305), (549, 120300), (610, 108270), (675, 97844), (732, 90225), (802, 82350), (900, 73383), (915, 72180), (1098, 60150), (1203, 54900), (1220, 54135), (1350, 48922), (1525, 43308), (1604, 41175), (1647, 40100), (1830, 36090), (2005, 32940), (2196, 30075), (2406, 27450), (2700, 24461), (2745, 24060), (3050, 21654), (3294, 20050), (3609, 18300), (3660, 18045), (4010, 16470), (4575, 14436), (4812, 13725), (5490, 12030), (6015, 10980), (6100, 10827), (6588, 10025), (7218, 9150), (8020, 8235)]